Schwarzenegger kids react

Two children of Arnold Schwarzenegger and Maria Shriver have tweeted their reactions to the news that their dad secretly fathered a child with another woman.

When parents behave badly, it's always the children who pay the heaviest price. When news broke this morning that Arnold Schwarzenegger has a secret child with a longtime household staffer, thoughts immediately turned to his four children with wife Maria Shriver. How did they take the news?

"Some days you feel like [expletive], some days you want to quit and just be normal for a bit," he wrote, quoting the lyrics of the Fort Minor song Where'd You Go, "yet i love my family till death do us apart."

Daughter Katherine weighed in later in the day.

"This is definitely not easy but I appreciate your love and support as i begin to heal and move forward in life," she wrote. "I will always love my family."